200Pcs TTP223 Touch Key Switch Module Touching Button Self-Locking/No-Locking Capacitive Switches Single Channel
200Pcs TTP223 Touch Key Switch Module Touching Button Self-Locking/No-Locking Capacitive Switches Single Channel
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200Pcs TTP223 Touch Key Switch Module Touching Button Self-Locking/No-Locking Capacitive Switches Single Channel

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Key item features

  • Touch key switch module stable touching detection of human body for replacing traditional direct switch key.
  • Use effect: AB = 00: no lock high TTL level output; AB = 01: self-locking high TTL level output; AB = 10: no lock low TTL level output; AB = 11: self-locking low TTL level output
  • Trigger setting mode:(1- Short;0- No Short)
  • The module is based on -sensing IC TTP223 capacitive touch switch module.
  • Power supply: 2.5v-5.5v/2W
Current price is $18.33
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  • Free 30-day returns

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Arrives between Jun 2 - Jun 8
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Sold and shipped by Zone Technology Shop
4.224852071005917 stars out of 5, based on 169 seller reviews(4.2)
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